Average Co-Inventor Count = 1.00
ph-index = 1
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Buerkert Werke Gmbh & Co. Kg (4 from 68 patents)
4 patents:
1. D616529 - Switching valve
2. D616530 - Switching valve
3. D606630 - Switching valve
4. D604807 - Switching valve